if hexo-config('readmode')
  .read-mode
    --font-color: #4c4948
    --readmode-light-color: #fff
    --white: #4c4948
    --light-grey: #4c4948
    --gray: #d6dbdf
    --hr-border: #d6dbdf
    --hr-before-color: darken(#d6dbdf, 10)
    --highlight-bg: #f7f7f7
    --exit-btn-bg: #C0C0C0
    --exit-btn-color: #fff
    --exit-btn-hover: darken(#C0C0C0, 20)
    --pseudo-hover: none

  [data-theme='dark']
    .read-mode
      --font-color: rgba(255, 255, 255, .7)
      --readmode-light-color: #0d0d0d
      --white: rgba(255, 255, 255, .9)
      --light-grey: rgba(255, 255, 255, .7)
      --gray: rgba(255, 255, 255, .7)
      --hr-border: rgba(255, 255, 255, .5)
      --hr-before-color: rgba(255, 255, 255, .7)
      --highlight-bg: #171717
      --exit-btn-bg: #1f1f1f
      --exit-btn-color: rgba(255, 255, 255, .9)
      --exit-btn-hover: lighten(#1f1f1f, 20)

  .read-mode
    background: var(--readmode-light-color)

    .exit-readmode
      position: fixed
      top: 30px
      right: 30px
      z-index: 100
      width: 40px
      height: 40px
      border-radius: 8px
      background: var(--exit-btn-bg)
      color: var(--exit-btn-color)
      font-size: 16px
      transition: background .3s

      +maxWidth768()
        top: initial
        bottom: 30px

      &:hover
        background: var(--exit-btn-hover)

    #aside-content
      display: none

    #page-header.post-bg
      background-color: transparent
      background-image: none !important

      &:before
        opacity: 0

      & > #post-info
        text-align: center

    #post
      margin: 0 auto
      background: transparent
      box-shadow: none

      &:hover
        box-shadow: none

    & > canvas
      display: none !important

    .highlight-tools,
    #footer,
    #post > *:not(#post-info):not(.post-content),
    #nav,
    .post-outdate-notice,
    #web_bg,
    #rightside,
    .not-top-img
      display: none !important

    #article-container
      a
        color: #99a9bf

      pre,
      .highlight:not(.js-file-line-container)
        background: var(--highlight-bg) !important

        *
          color: var(--font-color) !important

      figure.highlight
        border-radius: 0 !important
        box-shadow: none !important

        & > :not(.highlight-tools)
          display: block !important

        .line:before
          color: var(--font-color) !important

        .hljs
          background: var(--highlight-bg) !important

      h1,
      h2,
      h3,
      h4,
      h5,
      h6
        padding: 0

        &:before
          content: ''

        &:hover
          padding: 0

      ul,
      li,
      ol
        &:hover:before
          transform: none !important

      ol,
      li
        &:before
          background: transparent !important
          color: var(--font-color) !important

      ul
        >li
          &:before
            border-color: var(--gray) !important

      .tabs
        border: 2px solid var(--tab-border-color)

        > .nav-tabs
          background: transparent

          > .tab
            border-bottom: 0

            button
              border-top: none !important
              background: transparent

              &:hover
                background: none !important

            &.active
              button
                text-decoration: underline

        > .tab-contents .tab-item-content.active
          animation: none

      code
        color: var(--font-color)

      blockquote
        border-color: var(--gray)
        background-color: var(--readmode-light-color)

      kbd
        border: 1px solid var(--gray)
        background-color: transparent
        box-shadow: none
        color: var(--font-color)

      .hide-toggle
        border: 1px solid var(--gray) !important

      .hide-button,
      .btn-beautify,
      .hl-label
        border: 1px solid var(--gray) !important
        background: var(--readmode-light-color) !important
        color: var(--font-color) !important

      .note
        border: 2px solid var(--gray)
        border-left-color: var(--gray) !important
        filter: none
        background-color: var(--readmode-light-color) !important
        color: var(--font-color)

        &:before,
        .note-icon
          color: var(--font-color)
